All MIBs › JUNIPER-MIMSTP-MIB › jnxMIMstInstanceVlanMapped4k
jnxMIMstInstanceVlanMapped4k
Module: JUNIPER-MIMSTP-MIB
OID (symbolic): JUNIPER-MIMSTP-MIB::jnxMIMstInstanceVlanMapped4k
OID (numeric): 1.3.6.1.4.1.2636.3.46.1.1.5.1.9
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: A string of octets containing one bit per VLAN for VLANS with VlanIndex values 3072 through 4095. The first octet corresponds to VLANs with VlanIndex values 3072 through 3079; the second octet to VLANs 3080 through 3087 etc. The most significant bit of each octet corresponds to the lowest VlanIndex value in that octet.
For each VLAN that is mapped to this MSTP instance, the bit corresponding to that VLAN is set to '1'.
This object is only instantiated on devices with support for VlanIndex values up to 4095.
What is jnxMIMstInstanceVlanMapped4k?
A read-only bitmap (up to 128 octets) covering VLAN IDs 3072 through 4095, where a set bit means that VLAN is mapped to this spanning tree instance; only present on devices supporting VLAN IDs up to 4095. Together with jnxMIMstInstanceVlanMapped and jnxMIMstInstanceVlanMapped3k it lets an admin enumerate the full VLAN-to-MSTI mapping on larger switches.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.5.1.9 snmpwalk -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstInstanceVlanMapped4k
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.5.1.9.1 snmpget -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstInstanceVlanMapped4k.1
Start monitoring Juniper EX-series Ethernet switch (MIMSTP, any generation) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-MIMSTP-MIB::jnxMIMstInstanceVlanMapped4k OID value, configure state conditions and alerts, and monitor any Juniper EX-series Ethernet switch (MIMSTP, any generation) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.46 | jnxXstpMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.46.1 | jnxMIMstMIB | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1 | jnxMIDot1sJuniperMst | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.5 | jnxMIMstVlanInstanceMappingTable | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.5.1 | jnxMIMstVlanInstanceMappingEntry | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.5.1.9 | jnxMIMstInstanceVlanMapped4k | JUNIPER-MIMSTP-MIB |